baber/WOPTO huggingface dataset:
Patent JP-H02163327-A (JP)
Title: Reducing agent for recovering noble metal
Inventor: SHODA TOSHIAKI
IPC: C22B11/08
Filed: 1988-12-16
Abstract: PURPOSE:To surely prevent the remelting of noble metals and to reduce the noble metals with high efficiency by combining a specific carbonyl compd. with a reducing agent for recovering the noble metals. CONSTITUTION:At least one kind of aluminum metal powder, zinc metal powder, alkaline boron hydride, alkali dithionite, hydrazine, and alkali hypophosphite and the carbonyl compd. are combined as the reducing agent for reducing and recovering the noble metals from the soln. of cyan system contg. noble metals. The carbonyl group in the carbonyl compd. reacts with CN ions to form cyanhydrin which is decomposed by hydrolysis to ammonia and oxyacid and, therefore, the cyanide is eventually decomposed. The aldehyde in the carbonyl compd. itself has a reduction effect and, therefore, there is an effect of preventing the oxidation as well. The aldehyde not only decomposes the cyanide in the soln. but also suppresses the oxidation effect of the oxygen dissolved from oxidizing agents and air and, therefore, the redissolving of the noble metal is surely prevented.
Patent JP-2000139543-A (JP)
Title: Strap
Inventor: OGATA HIROKI
IPC: A45C13/30
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To protect a user from an unexpected and sudden external force. SOLUTION: A thin strap body 20 for attaching an article to be carried is passed from the inside to an attach hole 34 of a link 30, and a knot 21 is supported at the peripheral edge part of the attach hole 34. Concerning a main body 10 of strap to be hung on the body of the user, link holes 11 at both terminal parts are fitted with supporting shafts formed on the inner bases of first and second link pieces 31 and 32. Slopes 39a and 39b are formed on the partial peripheral surfaces of the supporting shafts 37a and 37b. The peripheral edge parts of first and second link elements 31 and 32 are overlapped and a recessed part 35 and a projecting part 36 are engaged.  Then, when tensile load more than a fixed value is operated upon the article to be carried, stress from the main body 10 of strap is operated upon the slopes 39a and 39b, the recessed part 35 and projecting part 36 are disengaged by the component of force, the first and second link elements 31 and 32 are expanded and the main body 10 of strap is separated.
Patent JP-H11208243-A (JP)
Title: Operation unit for controlling heating, air conditioning and/or ventilation device for vehicle
Inventor: BAUER KARL-HEINZ
IPC: B60H1/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To promote simple manufacturing at a low cost yet reducing the space required for the control unit by coupling the turning knob and the cam wheel, connecting the lever arm of each control lever and the cam groove via a guide member, and making the guide member cooperating with the moving wall of the cam groove. SOLUTION: In this control unit, turning knobs 5, 6 and cam wheel 13, 14 are coupled respectively, control levers 10, 11, 12 to be connected to the boarding wire is supported to the base 3 by support pins 15, 16, constituting a double- armed lever. Such lever arms 17, 18, 19 are connected to a cam groove 22 located on front and rear of the cam wheel within their turning radii via a guide member 23 of a barrel or ball shape. The radial moving wall of the cam groove 22 constitutes a guide groove, with which the guide member 23 cooperates. As a result, the operation unit can be manufactured easily at the low cost while requiring a relatively small space.
Patent JP-H09158879-A (JP)
Title: Vane type vacuum pump
Inventor: NEMOTO KIMIO
IPC: F04C25/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the counterflow of a lubricating oil into a pump chamber, to restrain an increase in the dynamic load of a vane, to prevent the decrease of air intake efficiency. SOLUTION: A rotor 11, wherein plural vanes 15 are located, is arranged in a pump chamber 1 having an air inlet hole 5 and an air outlet hole 6, and also a lubricating oil flow passage 9, for supplying a lubricating oil 0, is opened. The air outlet hole 6 is constituted so as to discharge air A, sucked from the air inlet hole 5, together with the lubricating oil 0 supplied from the flow passage 9. Moreover, the air outlet hole 6 is formed, at a gradient for flow down the lubricating oil 0, over from the inlet side opening 6a on the pump chamber inner side to the outlet side opening 6a side on the pump chamber outer side, and also is formed so as to gradually increase a cross section area.
Patent JP-H10140866-A (JP)
Title: Corner part forming block of pit for parking garage and construction method of pit for parking garage
Inventor: SENBA AKIRA
IPC: E04H6/12
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reliably connect reinforcements to each other, and integrally form the whole pit by forming a corner part by combining asymmetrically formed blocks with each other in forming a pit to install a raising/lowering mechanism of a raising/lowering multistory parking garage. SOLUTION: A notch part 1d is arranged in a bottom plate part 1c of a corner block 1, and a bottom plate part 2b of an auxiliary block 2 is fitted to this, and a corner part is formed, and an L-shaped block 3 is continuously connected, and a pit wall surface is formed. Bar arrangement to form a pit floor surface and reinforcements 1e, 2c and 3c of respective blocks 1, 2 and 3 are connected to each other, and cast-in-place concrete is placed. Therefore, the reinforcements of the respective blocks 1, 2 and 3 are mutually connected to reinforcements of the pit floor surface, and are formed as an integral structure. A notch part is arranged in an opposed part of the bottom plate parts 1c and 2b of the corner block 1 and the auxiliary block 2, and when reinforcements of the bottom plate parts 1c and 2b are connected to each other, strength of the corner part can be improved further.
Patent JP-H04187015-A (JP)
Title: Seedling transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1990-11-20
Abstract: PURPOSE:To keep the position of each transplanting rod to a constant height from the ground by arranging three or more seedling planting units parallel to each other so that the front part thereof may rotate round a horizontal shaft of a working car frame and specifying the width of rotation of the respective seedling planting units. CONSTITUTION:The rotation width of the lower part of each seedling planting unit 29 round a working machine frame 3 is established so as to increase gradually from the central seedling planting unit towards the outside seedling planting unit. Wheels 39 thereof can follow the ground surface thereby and the position of each transplanting rod 48 can be kept to a constant height from the ground surface.
Patent JP-H09136016-A (JP)
Title: Apparatus for decomposing organic chlorine compound
Inventor: KAWABATA SHINICHI
IPC: B01D53/70
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the decomposition efficiency of organic chlorine compounds by attaching an oxygen supply device to the front stage of the reactor of an organic chlorine compound decomposition apparatus and supplying oxygen to harmful gas. SOLUTION: A discharge electrode to which high pulse voltage is applied and a grounding electrode arranged opposite to the discharge electrode are installed to make a reactor 3, and an oxygen supply device 4 is attached to the front stage of the reactor 3. Harmful gas containing organic chlorine compounds, after being added with oxygen by the oxygen supply device 4, is introduced into the reactor 3 to decompose and treat the chlorine compounds in a gas phase. In this process, the oxygen supply device 4, while monitoring the oxygen concentration by an oxygen concentration analyzer 6 of the rear stage of the reactor 3, supplies oxygen to be a prescribed concentration.
Patent JP-H04187668-A (JP)
Title: Sulfur-containing acrylic oligomer composition
Inventor: HAYAKAWA SEIICHIRO
IPC: C08G75/04
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a sulfur-containing acrylic oligomer composition, suitable for use in plastic lenses, capable of providing lightweight cured products, having a high refractive index and excellent in transparency, heat and impact resistance. CONSTITUTION:An oligomer composition expressed by formula I [R1 is H or CH3; R2 and R3 are 1-12C alkylene or 2-12C oxydialkylene; R4 is formula VIII (1 is 1-10); X is Cl, Br or I; m is 0-4; n is not O, but a number of <=10 indicating the average oligomerization degree]. The aforementioned composition expressed by formula I is obtained by reacting a dihalogen compound expressed by formula II with a dimercaptan compound expressed by formula III in a solvent at 50-100 deg.C temperature, reacting the resultant terminal dihalogen oligomer expressed by formula IV with a hydroxyl group-containing mercaptan compound expressed by formula V at 50-110 deg.C temperature and further reacting the obtained terminal diol oligomer expressed by formula VI with an acylating agent expressed by formula VII (Y is Cl, OH, alkoxy, etc.) at 60-120 deg.C temperature.
Patent JP-H08153128-A (JP)
Title: Circuit diagram tracking processor
Inventor: TSUKAMOTO YASUTAKA
IPC: G06F17/50
Filed: 1994-11-28
Abstract: PURPOSE: To provide a circuit diagram tracking processor which can perform accurate tracking in a short time. CONSTITUTION: A circuit diagram input part 12 supplies circuit diagram information to a signal tracking part 511. A tracking specification part 13 specifies the tracking signal and tracking direction of the circuit diagram and supplies them to the signal tracking part 511. The signal tracking part 511 performs the signal tracking on the basis of the circuit diagram information and the specifications of the tracking signal and tracking direction. A tracking signal extraction part 512 extracts the tracking signal. a signal line, an element and a signal terminal name affecting the tracking signal are obtained through the operation of those signal tracking part 511 and tracking signal extraction part 512. The terminal name is displayed on a display 16 by the terminal display processing part 521 of a display processing part 52.  The signal line and element exerting the influence are highlighted and displayed on the display 16 by a highlight display processing part 522.
Patent JP-H02164887-A (JP)
Title: Purification of powdery high-hlb sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H13/06
Filed: 1988-12-15
Abstract: PURPOSE:To purify the title water-soluble compound without using an organic solvent by adjusting a synthetic reaction mixture of sucrose fatty acid ester containing unreacted substances by water medium method to neutral pH, adding a neutral salt to the mixture, washing formed precipitate with acidic water and bringing the washed solution into contact with an ultrafilter. CONSTITUTION:A synthetic reaction mixture of sucrose fatty acid ester containing the aimed substance of sucrose fatty acid ester, unreacted sugar, unreacted fatty acid methyl ester, catalyst, soap and fatty acid by water medium method is adjusted to a neutral range, preferably pH6.2-8.2 and heated to preferably 50-80 deg.C. Then the mixture is blended with water and a neutral salt (preferably salt, Glauber's salt, potassium lactate or potassium acetate) and formed precipitate is washed with acidic water (preferably pH3.5-6.5 at 10-40 deg.C). The washed solution is brought into contact with an ultrafilter to recover the aimed water-soluble aimed ester.
Patent JP-H10161097-A (JP)
Title: Liquid crystal display device
Inventor: KAISE KIKUO
IPC: G02F1/13
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive device without image quality deterioration even when a high definition image is required by setting the focus distance of a microlens to be longer than the distance between a microlens array and an image element substrate and permitting light collected by respective microlenses to be focused inside the image element substrate. SOLUTION: The focus distance f of the microlens ML is set to be longer than distance d between the microlens ML and image element electrodes 21B, 21R and 21G and also the focus position is set in the inside of the glass substrate 21a of the image element substrate 21. The respective color lights of B, R and G respectively focused inside the glass substrate 21a are spread with respective diffusion angles ϕB, ϕR and ϕG again so as to be emitted from the glass substrate 21a. In this case, by the configuration, the diffusion angles ϕB, ϕR and ϕG are reduced to be small. Therefore, the diffusion angles of emitted lights from an LCD pannel are reduced to be small and vegnetting does not occur even when the effective diameter of a projection lens is small (even when an F value is large).
Patent JP-H03179771-A (JP)
Title: Semiconductor device
Inventor: SATO TOSHIAKI
IPC: H01L27/04
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a semiconductor device that a resistor is optionally connected or disconnected by a method wherein shortcircuiting means are provided to both the sides of resistors connected between the output terminals of a multi- output type IC element and signal output terminals, and the shortcircuiting means are controlled to be removed or not. CONSTITUTION:When fuses 6a-6c are connected to resistors 5a, 5b and 5c provided onto output lines of a semiconductor device, output signals are directly outputted to output terminals 3a-3c through the intermediary of fuses 6a, 6b and 6c in an initial stage. When the fuses 6a-6c are fused by a control circuit 7, the output signals are outputted to the output terminals 3a-3c through the intermediary of resistors 5a, 5b and 5c. In this case, fuses may be optionally selected and only the selected fuses rare fused. That is, a control circuit 7a provided with input terminals 8a and 8b of selection signal lines which select a fuse to fuse, and the signals of the input terminals are combined so as to output a fusing signal to a target fuse, for instance, a fuse 6a to fuse.
Patent JP-H08205899-A (JP)
Title: New dna base sequence
Inventor: OBATA BUNYA
IPC: C12Q1/68
Filed: 1995-12-06
Abstract: PURPOSE: To obtain a new oligonucleotide primer, comprising FPRI, DRβ AMPI and GH46, etc., having a specific base sequence and useful for amplifying the DNA base sequence of a human leukocytic antigen (HLA)-DRw14c for typing, etc. CONSTITUTION: This new DNA base sequence useful as a DNA probe, etc., for DNA typing as an oligonucleotide primer for amplifying the DNA base sequence of a human leukocytic antigen (HLA)-DRw14c comprising FPRI having a base sequence represented by formula I, DRβ AMPI having a base sequence represented by formula II and GH46, etc., having a base sequence represented by formula III. The DNA base sequence is obtained by finding the presence of the new subtype DRw14c as a result of examination on the base sequence of the HLA-DRw14c, determining the base sequence and further preparing a base sequence specific for the DRw14c antigen as a partial sequence capable of detecting the DRwl4c based on the determined base sequence.
Patent JP-H06162038-A (JP)
Title: Automatic editing contents confirming device for work instruction display system
Inventor: NISHIKAWA MIKIHIRO
IPC: G06Q50/04
Filed: 1992-11-27
Abstract: PURPOSE:To provide the automatic editing contents confirming device which reduces an operator's burden and also, shortens remarkably a confirmation time. CONSTITUTION:This device is provided with a file preparing part 14 for preparing one file by allowing it to correspond to working data and marking data, and a second storage part 24 constituted of a process plan file, an management file, a mark file and an unconfirmation file, for classifying each file prepared by this file preparing part 14 into each kind of work, and also, executing rearrangement of order of a file group in accordance with process plan data inputted from the outside, and storing the file group rearranged in such a way. Also, this device is provided with a main control part 22 for reading in the management file and the mark file in accordance with a work instruction code obtained from the process plan file, executing an edited processing in the case the same mark exists in both the files, and outputting the work instruction code to the unconfirmation file when the same mark does not exist.
Patent JP-H03178239-A (JP)
Title: Transmission fault processing method for loop transmitter
Inventor: YAMADA TOKUO
IPC: H04L12/42
Filed: 1989-12-06
Abstract: PURPOSE:To eliminate useless check time and to prevent the deterioration in response by deciding the availability of each transmission line based on the measurement of a preceding active consecutive time so as to disable the transmission line immediately when a consecutive transmission fault takes place. CONSTITUTION:A PCM(physical connection management) deciding circuit in a loop transmitter using an FDDI (optical fiber data communication interface) network counts a consecutive time in active state at each test and an SCM (station configuration management) decides the energy of a transmission line to be invalid when the result of PCM is disabled once and even when it is restored next to be enable and when a preceding active state consecutive time is a reference value or below, and the network avoiding the use of the transmission line is built up against the consecutive transmission fault. Thus, a fact of causing consecutive deterioration in the response of a network due to the production of waste time is avoided.
Patent JP-H04190816-A (JP)
Title: Remote control apparatus of air purifier
Inventor: HAYASHI NOBUHIRO
IPC: H04Q9/00
Filed: 1990-11-22
Abstract: PURPOSE:To ensure the operation distance of a remote control transmitter by arranging a filter to the front of a photodetector detecting the signal from the remote control transmitter and making the filter freely detachable so as to change the quantity of transmitted light. CONSTITUTION:The main body 2 of an air purifier is remotely operated by a remote control transmitter 3 and a photodetector 7 detecting the signal from the transmitter 3 is provided to the main body 2. A filter 11 is arranged to the front of the photodetector 7 and made freely detachable so as to change the quantity of transmitted light. As a result, the operation distance of the remote control transmitter is ensured within the range exerting no adverse effect on a remote control apparatus by usual illumination and, when light noise enters the photodetector by inverter illumination or an arranging condition, the correspondence thereto can be easily taken.
Patent JP-H11149796-A (JP)
Title: Semiconductor storage and its test method
Inventor: MIWA TATSU
IPC: G11C29/50
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To detect a memory cell that may fail due to deterioration and has a small read margin in a 2T/2C-type ferroelectric body memory for storing one-bit information in the capacity of a pair of ferroelectric bodies. SOLUTION: By using an offset sense amplifier OSA for setting an offset to 0 or negative and positive values, the sense amplifier read test of a positive offset voltage where 1 is written to all cells and 1 is used as an expectation value and the sense amplifier read test of a negative offset voltage where 0 is set to the all cells and 0 is used as the expectation value can be made, thus detecting a fault-enable memory cell with a small ΔVBL(difference of positive and negative bit line voltages) and hence a memory cell that has a signal voltage being smaller than an offset value (for example, 0.5 V and -0.5 V) accordingly.
Patent JP-H08179285-A (JP)
Title: Liquid crystal display device
Inventor: TAJIMA HISAO
IPC: G02F1/1333
Filed: 1994-12-21
Abstract: PURPOSE: To attenuate vibration accompanying the driving of liquid crystal and to reduce noise accompanying the vibration. CONSTITUTION: When the liquid crystal display device 10 is driven, a prescribed signal is transmitted to a liquid crystal panel P from a circuit substrate for driving 7 and an electric field is impressed on the liquid crystal. Besides, a liquid crystal molecule is moved according to the direction of the electric field and light from a back light device 5 is properly shielded. Then, the various kinds of information is displayed. At this time, the movement of the liquid crystal molecule is transmitted to a glass substrate as the vibration. However, the vibration is attenuated by a damping material 11 and the noise accompanying the vibration is reduced.
Patent JP-H04188024-A (JP)
Title: Flow-speed measuring apparatus using silicon
Inventor: GOTO MITSUHIKO
IPC: G01P5/12
Filed: 1990-11-22
Abstract: PURPOSE:To provide a heat type current meter wherein the sensitivity is not affected by the differences in thermal diffusivity, heat conductivity due to differences in fluids and the contamination of a temperature measuring part by measuring the temperature difference in fluid between separated two points in the moving direction of a flow path. CONSTITUTION:A first conductor layer 24 and a second conductor layer 26 are connected in series with a metal layer 27 made of aluminum or the like. A plurality of thermocouples comprising conductor layers 24 and 26 are connected in series in a zigzag pattern, and a thermopile is constituted. In this thermopile, a position indicated by A is a hot contact point, and a position indicated by B is a cold contact point. A heater 28 is formed on a first insulating layer 23 on the upstream side from the thermopile in the moving direction of fluid. A current is conducted through the heater 28 for a short time. At this time, the fluid flowing directly over the heater is heated and flows to the downstream side. Since the distance l between the hot contact point and the cold contact point of the thermopile is known, the flow speed (v) is obtained by v = l/tau based on the time difference tau between the positive peak ane negative peak of the output of the thermopile.
Patent JP-H04188326-A (JP)
Title: Stack area managing system
Inventor: TAMARU MASAAKI
IPC: G06F9/42
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the number of times of data transfer, and to attain high- speed processing by invalidating the entry of an exclusive cache for a stack area corresponding to the stack area having become useless after return from routine. CONSTITUTION:When an instruction executing means 17 issues a read-in request to a stack area accessing means 12, the stack area accessing means 12 inquires whether requested data exists in the exclusive cache for the stack area or not of a cache control means 15, and the cache control means 15 decides whether the requested data exists in the exclusive cache for the stack area or not. Then, the routine after the return invalidates the entry of the exclusive cache 16 for the stack area corresponding to the stack area 21 having become useless because of the return. Thus, the number of times of the data transfer between a CPU 1 and a main storage device 2 can be reduced, and further increase of processing speed can be attained because of the shortening of processing time.